因地制宜,综合施治,务实解决街坊小区积水顽症

上海市杨浦区某些街坊小区一遇暴雨即产生严重的积水问题。通过调查研究，找出病症，提出改造方案．有效地解决了小区的积水顽症。本文结合实际，总结了若干综合技术措施和行政管理、协调手段。     

基于CIMS背景的CAPP系统体系结构的研究

本文在总结ＣＡＰＰ各单元技术发展状况和其他有关的计算机技术发展状况的基础上，结合ＣＡＰＰ系统各周边环境目前的发展状况，在对ＣＩＭＳ背景下如何考虑ＣＡＰＰ系统的体系结构问题进行了详细的论述，对若干难于处理的技术关键提出了的对策。     

Driver requirements and road traffic informatics

Initially the driver's role as a link in the driver-vehicle-road-traffic control-chain is discussed in a historical perspective. The gradual changes and the advantages and problems arising from these changes are discussed from behavioural point of view.Then the driver tasks are analyzed. A separation is made between trip planning, navigation, road following, traffic interaction, rule compliance, other than traffic tasks, car handling and speed choice. The relations between and the weights of these subtasks are discussed. Some existing driver behaviour models are reviewed in relation to the above mentioned tasks.Finally an effort is made based on the analyses of driver tasks and driver models to specify some general and some more specific potential advantages and problems with expected future RTI-systems.     

Japanese perspective of driver information systems

A perspective view of of Japanese R&D activities of Driver Information Systems is given from the standpoint of developing joint projects by public and private sectors. First, a brief history of the R&D activities is illustrated from above mentioned standpoint. Then, two major projects, AMTICS and RACS, and the social backgrounds of these projects are explained. In order to give a clear idea of both projects some technical details are treated.Based on the history and the present status of the developments, the basic design conceptions of Japanese Driver Information Systems are explained and several factors or reasons which have influenced to the design conception are discussed. Then, the promoting systems of the R&D activities are generally explained and present status of the projects and future problems in developing more advanced systems are also handled. A brief discussion on the establishment of international standard is also mentioned as a final comment.     

轮胎式龙门起重机防摇技术

八绳防摇系统是对常规的轮胎式龙门起重机防摇装置起升绳悬吊系统进行的改进,对提高轮胎式龙门起重机效率和减轻司机的劳动强度有明显的作用。     

聚合物改性水泥混凝土路面的施工工艺

结合实际施工经验，对聚合物改性水泥混凝土路面的施工准备，混合料拌和、运输、摊铺及养生等环节进行了论述，提出了在施工中应注意的事项和完整的施工工艺方案。实践证明，聚合物改性水泥混凝土路面性能良好．成本较低，符合环境友好、资源节约型路面的理念，具有良好的社会效益和经济效益。     

对中国未来10年道路交通安全状况分析与初步预测

笔者从中国现代道路交通系统的发展现状与道路交通安全状况出发，以过去10多年中国汽车、摩托车保有量的发展轨迹为基础，对中国未来一定时期（2004～2015年）机动车保有量的发展变化及政府采取不同管理对策条件下的道路交通安全状况的发展水平进行了预测。结果表明：政府管理对策对道路交通安全状况变化具有决定性影响。     

A scenario on the evolving road service informatics in Europe

Road Transport Informatics is being developed to improve road transport. Telecommunication links will connect microcomputers in vehicles with roadside beacons and traffic control centers. Drivers can get better information and guidance en route. If these functions are charged as services rather than sold as products, a better traffic can be obtained. This can improve traffic safety, efficiency and the environment.     

基于沥青路面施工质量的设备合理匹配技术研究

现代高速公路施工不仅要以大规模机械化为基础,而且各机型之间需协调工作,形成与路面材料特性相适应的有机整体。通过对高速公路设备组成中核心设备的作业性能分析和试验研究,得出了摊铺机的合理作业工况,提出了以保证和提高路面施工质量为基础的施工机群合理匹配理论,并对核心设备、主要设备和辅助设备的合理配置进行了分析,给出了计算公式。     

溶洞地质条件下钻孔灌注桩的施工方法

着重介绍了在溶洞地质条件下钻孔灌注桩的施工方法.